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+
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+* Copyright 2019-2020 Zheng Jie
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+*
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+* Licensed under the Apache License, Version 2.0 (the "License");
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+* you may not use this file except in compliance with the License.
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+* You may obtain a copy of the License at
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+*
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+* http:
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+*
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+* Unless required by applicable law or agreed to in writing, software
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+* distributed under the License is distributed on an "AS IS" BASIS,
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+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+* See the License for the specific language governing permissions and
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+* limitations under the License.
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+*/
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+package me.zhengjie.modules.dm.modbus.deviceStatus.service.impl;
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+
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+import me.zhengjie.modules.dm.modbus.deviceStatus.domain.DmModbusDeviceStatus;
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+import me.zhengjie.utils.ValidationUtil;
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+import me.zhengjie.utils.FileUtil;
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+import lombok.RequiredArgsConstructor;
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+import me.zhengjie.modules.dm.modbus.deviceStatus.repository.DmModbusDeviceStatusRepository;
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+import me.zhengjie.modules.dm.modbus.deviceStatus.service.DmModbusDeviceStatusService;
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+import me.zhengjie.modules.dm.modbus.deviceStatus.service.dto.DmModbusDeviceStatusDto;
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+import me.zhengjie.modules.dm.modbus.deviceStatus.service.dto.DmModbusDeviceStatusQueryCriteria;
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+import me.zhengjie.modules.dm.modbus.deviceStatus.service.mapstruct.DmModbusDeviceStatusMapper;
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+import org.springframework.stereotype.Service;
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+import org.springframework.transaction.annotation.Transactional;
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+import cn.hutool.core.lang.Snowflake;
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+import cn.hutool.core.util.IdUtil;
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+import org.springframework.data.domain.Page;
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+import org.springframework.data.domain.Pageable;
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+import me.zhengjie.utils.PageUtil;
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+import me.zhengjie.utils.QueryHelp;
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+import java.util.List;
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+import java.util.Map;
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+import java.io.IOException;
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+import javax.servlet.http.HttpServletResponse;
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+import java.util.ArrayList;
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+import java.util.LinkedHashMap;
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+
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+
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+* @website https:
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+* @description 服务实现
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+* @author wld
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+* @date 2022-05-26
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+**/
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+@Service
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+@RequiredArgsConstructor
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+public class DmModbusDeviceStatusServiceImpl implements DmModbusDeviceStatusService {
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+
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+ private final DmModbusDeviceStatusRepository dmModbusDeviceStatusRepository;
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+ private final DmModbusDeviceStatusMapper dmModbusDeviceStatusMapper;
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+
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+ @Override
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+ public Map<String,Object> queryAll(DmModbusDeviceStatusQueryCriteria criteria, Pageable pageable){
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+ Page<DmModbusDeviceStatus> page = dmModbusDeviceStatusRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder),pageable);
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+ return PageUtil.toPage(page.map(dmModbusDeviceStatusMapper::toDto));
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+ }
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+
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+ @Override
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+ public List<DmModbusDeviceStatusDto> queryAll(DmModbusDeviceStatusQueryCriteria criteria){
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+ return dmModbusDeviceStatusMapper.toDto(dmModbusDeviceStatusRepository.findAll((root, criteriaQuery, criteriaBuilder) -> QueryHelp.getPredicate(root,criteria,criteriaBuilder)));
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+ }
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+
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+ @Override
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+ @Transactional
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+ public DmModbusDeviceStatusDto findById(Long id) {
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+ DmModbusDeviceStatus dmModbusDeviceStatus = dmModbusDeviceStatusRepository.findById(id).orElseGet(DmModbusDeviceStatus::new);
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+ ValidationUtil.isNull(dmModbusDeviceStatus.getId(),"DmModbusDeviceStatus","id",id);
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+ return dmModbusDeviceStatusMapper.toDto(dmModbusDeviceStatus);
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+ }
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+
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+ @Override
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+ @Transactional(rollbackFor = Exception.class)
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+ public DmModbusDeviceStatusDto create(DmModbusDeviceStatus resources) {
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+ Snowflake snowflake = IdUtil.createSnowflake(1, 1);
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+ resources.setId(snowflake.nextId());
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+ return dmModbusDeviceStatusMapper.toDto(dmModbusDeviceStatusRepository.save(resources));
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+ }
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+
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+ @Override
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+ @Transactional(rollbackFor = Exception.class)
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+ public void update(DmModbusDeviceStatus resources) {
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+ DmModbusDeviceStatus dmModbusDeviceStatus = dmModbusDeviceStatusRepository.findById(resources.getId()).orElseGet(DmModbusDeviceStatus::new);
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+ ValidationUtil.isNull( dmModbusDeviceStatus.getId(),"DmModbusDeviceStatus","id",resources.getId());
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+ dmModbusDeviceStatus.copy(resources);
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+ dmModbusDeviceStatusRepository.save(dmModbusDeviceStatus);
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+ }
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+
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+ @Override
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+ public void deleteAll(Long[] ids) {
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+ for (Long id : ids) {
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+ dmModbusDeviceStatusRepository.deleteById(id);
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+ }
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+ }
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+
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+ @Override
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+ public void download(List<DmModbusDeviceStatusDto> all, HttpServletResponse response) throws IOException {
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+ List<Map<String, Object>> list = new ArrayList<>();
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+ for (DmModbusDeviceStatusDto dmModbusDeviceStatus : all) {
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+ Map<String,Object> map = new LinkedHashMap<>();
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+ map.put("设备id", dmModbusDeviceStatus.getDeviceId());
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+ map.put("设备状态", dmModbusDeviceStatus.getDeviceStatus());
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+ map.put("创建时间", dmModbusDeviceStatus.getCreateTime());
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+ list.add(map);
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+ }
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+ FileUtil.downloadExcel(list, response);
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+ }
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+}
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